20940210

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{232669}}^1$

素因数の和:232682

約数の個数: 24

約数和(自身を含む): 54444780

約数和(自身を除く): 33504570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 232669, 465338, 698007, 1163345, 1396014, 2094021, 2326690, 3490035, 4188042, 6980070, 10470105, 20940210]

約数ペア:

[(1, 20940210), (2, 10470105), (3, 6980070), (5, 4188042), (6, 3490035), (9, 2326690), (10, 2094021), (15, 1396014), (18, 1163345), (30, 698007), (45, 465338), (90, 232669)]